19124715

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16139}}^1$

素因数の和:16226

約数の個数: 16

約数和(自身を含む): 30988800

約数和(自身を除く): 11864085

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 16139, 48417, 80695, 242085, 1274981, 3824943, 6374905, 19124715]

約数ペア:

[(1, 19124715), (3, 6374905), (5, 3824943), (15, 1274981), (79, 242085), (237, 80695), (395, 48417), (1185, 16139)]